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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


ZLoader


Vendor detections: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb
SHA3-384 hash: 9b364e25fca1c00e25cca51f8412ca051a5b5675f48fd40cd2445c06c72eb76c2605dee4986aaea80184d0e82459128e
SHA1 hash: ca576c7a83ab69117273fde2315aac2935df525b
MD5 hash: d6a26e4b83d586adccffbef6f5489974
humanhash: november-snake-diet-robin
File name:Rec366.xls
Download: download sample
Signature ZLoader
Create hunting rule
File size:31'744 bytes
First seen:2021-01-28 16:54:41 UTC
Last seen:2021-01-28 18:55:58 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 768:qPXk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJzEYU9/WNQC/KESF:+Xk3hbdlylKsgqopeJBWhZFGkE+cL2NX
TLSH C9E260E7F396AC45CD59477A48AB86A07322FC211B67838B3389F72A2F716C08D43557
Reporter Anonymous
Tags:ZLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rec366.xls
Verdict:
No threats detected
Analysis date:
2021-01-28 16:57:45 UTC
Tags:
macros macros40 generated-doc
Link:
https://app.any.run/tasks/80ee799c-ba62-41e7-8b8c-e4adbf9ee098

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection(s):
TwinWave.EvilDoc.Zloader.ComfortablyNumb.20201208.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.Zloader.ComfortablyNumb.M3.20201208.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Creating a process with a hidden window
Possible injection to a system process
Launching a process by exploiting the app vulnerability
Creating a process from a recently created file
Result
Verdict:
Malicious
File Type:
Legacy Office File
Link:
https://app.docguard.net/0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb/results/dashboard
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/593151
Signature
Document exploit detected (creates forbidden files)
Document exploit detected (process start blacklist hit)
Injects code into the Windows Explorer (explorer.exe)
Microsoft Office drops suspicious files
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Potential malicious VBS script found (has network functionality)
Potential malicious VBS script found (suspicious strings)
System process connects to network (likely due to code injection or exploit)
Yara detected VBS Downloader Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb/
Threat name:
Document-Word.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2021-01-28 16:55:06 UTC
AV detection:
4 of 46 (8.70%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro xlm
Link:
https://tria.ge/reports/210128-9wmg547j5x/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
JavaScript code in executable
Malware Config
Dropper Extraction:
https://regrowthhair.club/errors.php
http://aba-services.com/errors.php
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_DOC_PhishingPatterns
Create hunting rule
Author:ditekSHen
Description:Detects OLE, RTF, PDF and OOXML (decompressed) documents with common phishing strings
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:SUSP_EnableContent_String_Gen
Create hunting rule
Author:Florian Roth
Description:Detects suspicious string that asks to enable active content in Office Doc
Reference:Internal Research
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

ZLoader

Excel file xls 0123dcd67008bf70281b5f75c0be08a4e6c9195383526aed05a8aa482f6e5eeb

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments